Hand Held Centripetal Force Kit, Kit Includes: Plastic Handle, Rubber Stopper, String, 20 Washers, 2 Paper Clips, Provides The Necessary Tools To Discover Properties Of Rotational Dynamics. A Rubber Stopper Swings Around On The End Of A String Counter Balanced
Ethanol Wash Bottle, Wide Mouth, 2 Color, Material: LDPE, Self venting, Performance Easy to read labeling, including chemical information and safety warnings, White color coded screw cap for easy identification, Pk2, Size: 500ml
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